package com.tjbklx1.pattern2.chap31.c01_decorator;

public class RunnerWithJet implements IRunner {
	private IRunner runner;

	public RunnerWithJet(IRunner _runner) {
		this.runner = _runner;
	}

	public void run() {
		System.out.println("加快运动员的速度：为运动员增加喷气装置");
		runner.run();
	}
}